Tag: sperm motility

This meta-analysis evaluated the effects of L-carnitine and L-acetylcarnitine supplementation in men with idiopathic infertility, finding that carnitine supplementation significantly improved sperm motility and morphology but had no significant effect on sperm concentration or pregnancy rates. L-carnitine and L-acetylcarnitine function as antioxidants, reducing oxidative stress, a key contributor to male